baber/WOPTO huggingface dataset:
Patent KR-20130118986-A (KR)
Inventor: ABE KEIZO
IPC: B21D1/05
Filed: 2012-02-03
Abstract: 절단한 판 형상의 금속판(P)을 교정하는 롤러 레벨러(100)는, 교정해야 할 금속판(P)의 통판 라인의 상하에 지그재그 형상으로 배치되고, 금속판(P)을 끼워 교정하면서 금속판(P)을 통판시키도록 회전하는 복수의 레벨링 롤(6, 8)과, 레벨링 롤(6, 8)을 개재하여 금속판(P)을 압압하는 유압식 압압 실린더(4)와, 복수의 레벨링 롤(6, 8)의 상하 외측에 각 레벨링 롤(6, 8)에 접촉하도록 마련된 레벨링 롤(6, 8)보다 큰 직경의 복수의 중간 롤(13, 14)과, 중간 롤(13, 14)을 회전시키는 구동 장치(15)를 구비하며, 압압 실린더(4)에 의해 레벨링 롤(6)을 개재하여 금속판(P)을 압압하면서 구동 장치(15)에 의해 중간 롤을 회전 구동시키고, 그 구동력을 레벨링 롤(6, 8)에 전달시켜 금속판(P)을 통판시킨다.
Patent KR-20140073461-A (KR)
Title: 유기 ｅｌ 디바이스의 제조 방법 및 제조 장치
Inventor: KAKIUCHI RYOHEI
IPC: C23C14/24
Filed: 2012-10-17
Abstract: 품질의 저하가 억제된 유기 EL 디바이스를 제조할 수 있는 유기 EL 디바이스의 제조 방법 및 제조 장치를 제공한다.  유기 EL 디바이스의 제조 방법은, 띠 형상의 기재를 길이 방향으로 이동시키면서 증착에 의해 상기 기재에 유기 EL 소자의 구성층을 형성하는 유기 EL 디바이스의 제조 방법이며, 상기 기재를 길이 방향으로 이동시키면서, 상기 기재의 이동 방향을 따라서 설치된 제1 및 제2 증착부에서, 상기 기재의 한 면에 증착원으로부터 기화 재료를 토출하여 순차 증착을 행하는 구성층 형성 공정을 구비하고, 상기 구성층 형성 공정은, 복수의 상향 증착 공정과, 방향 변환 공정을 구비한다.
Patent KR-20140017584-A (KR)
Inventor: LOWENTHAL MARK D
IPC: H01B1/22
Filed: 2012-01-30
Abstract: 예시되는 인쇄 가능한 조성물은 복수의 금속성 나노섬유들; 제1 용매; 및 점도 개질제, 수지 또는 결합제의 액체 또는 겔 현탁물을 포함한다.  각종 양태들에서, 상기 금속성 나노섬유들은 길이가 약 10 내지 약 100㎛이고 직경이 약 10 내지 약 120nm이며, 통상적으로 폴리비닐 피롤리돈 또는 유사한 화합물의 코팅 또는 부분적 코팅으로 기능화된다.  실질적으로 투명한 전도체를 생성하기 위해 인쇄될 수 있는 예시적인 금속성 나노섬유 잉크는 복수의 금속성 나노섬유들; 하나 이상의 용매, 예를 들면, 1-부탄올, 에탄올, 1-펜탄올, n-메틸피롤리돈, 사이클로헥사논, 사이클로펜타논, 1-헥산올, 아세트산, 사이클로헥산올 또는 이들의 혼합물; 및, 예를 들면, 폴리비닐 피롤리돈 또는 폴리이미드와 같은 점도 개질제, 수지 또는 결합제를 포함한다.
Patent KR-20140133771-A (KR)
Title: 도전성 필름, 도전성 필름 제조 방법, 및 도전성 필름을 구비하는 터치 스크린
Inventor: TANG GENCHU
IPC: G06F3/041
Filed: 2013-07-10
Abstract: 본 발명은 기판, 제 1 매트릭스층, 제 1 도전층, 제 2 매트릭스층, 제 2 도전층, 차광층, 제 1 리드 전극 및 제 2 리드 전극을 포함하는 도전성 필름을 제공한다.  제 1 매트릭스층 및 제 2 매트릭스층에는 제 1 그리드 홈 및 제 2 그리드 홈이 각각 형성되며, 제 1 그리드 홈과 제 2 그리드 홈은 도전성 재료로 충전되어 제 1 도전층과 제 2 도전층을 각각 형성한다.  제 1 도전층과 제 2 도전층이 제 1 그리드 홈과 제 2 그리드 홈 내에 각각 위치되기 때문에, 제 1 매트릭스층과 제 2 매트릭스층은 제 1 도전층과 제 2 도전층을 각각 래핑한다.  따라서, 제 1 매트릭스층과 제 2 매트릭스층은 제 1 도전층과 제 2 도전층에 대한 보호를 제공하여, 제 1 도전층과 제 2 도전층이 터치 스크린 제조 중에 스크래칭되는 것을 방지할 수 있고, 따라서 생산 수율을 향상시킬 수 있다.  또한, 본 발명은 도전성 필름 제조 방법 및 도전성 필름을 구비하는 터치 스크린을 추가로 제공한다.
Patent KR-20140037063-A (KR)
Inventor: HEADLEY DARRAN MATTHEW
IPC: B01J19/00
Filed: 2012-05-15
Abstract: 물질 전달 칼럼의 직교류 트레이들은 하나의 직교류 트레이의 트레이 데크로부터 연장되어 다음에 놓여진 직교류 트레이를 지나 하방으로 연장되는 하나 혹은 하나 이상의 측벽들을 가지는 다운코머들을 구비한다. 다운코머의 측벽들은 직교류 트레이들의 트레이 데크들과 연결되고, 구조적 지지를 제공한다.
Patent KR-20140038395-A (KR)
Inventor: STORRE JENS
IPC: H01B3/46
Filed: 2012-05-23
Abstract: 본 발명은 고온 내성 고무 혼합물을 기반으로 하는 가요성 절연 재료에 관한 것이다.  본 발명에 따르면, 절연될 복합 부품들에 도포하기 용이하며 또한 언더컷들을 채우는, 130℃ 초과의 온도들에서 사용하기 위한 절연 재료는, 고무 혼합물의 적어도 일부가 가교 결합되지 않으며, 소성 변형될 수 있는 절연 재료이며, 여기서, DIN　53523 파트(part) 3에 따라서 판정된 23℃에서의 혼합물의 무니 점도(Mooney viscosity, ML(1+4))는 5 내지 20 MU이다.
Patent KR-20140012150-A (KR)
Inventor: SONODA JUNICHIRO
IPC: A61K39/395
Filed: 2012-05-15
Abstract: 본 개시내용은 효능작용 항-FGFR1 항체를 비롯한 FGFR1 효능제, 및 그의 사용 방법을 제공한다. 
[대표도] 
도 2a
Patent KR-20140021673-A (KR)
Inventor: TIMPANO FABIO
IPC: C25B11/06
Filed: 2012-06-22
Abstract: 전기 화학 공정용 전극은 티타늄 또는 기타 밸브 금속의 기판, 밸브 금속 산화물을 기반으로 하는 중간 보호층 및 비스무스, 안티몬, 탄탈륨 및 니오븀 중에서 선택된 원소들의 산화물들이 소량 도핑된 주석 및 이리듐의 산화물들을 기반으로 하는 촉매층을 포함한다. 애노드의 산소 발생용 애노드로서 전기야금 공정, 예를 들면, 금속의 전해 채취에 이용되는 전극은 감소된 과전압 및 더 오랜 지속기간을 제공한다.
Patent KR-20140035922-A (KR)
Inventor: MUNGAS GREGORY
IPC: F02D9/04
Filed: 2012-04-27
Abstract: 본 발명은 벤튜리의 도움으로 높은 기체속도로 유입 주변유체류를 가속하며 유효 스로트(728)에서 연소 배가스를 주변기체류에 분사하여 배가스 출구(718)에서 강한 흡입압력을 일으키는 가변추력 배기 벤튜리(700)에 관한 것이다. 스로트 하류의 혼합요소(544) 때문에, 혼합유체류가 음의 정압상태에서 국부적 대기압 상태로 복귀한다. 벤튜리(700)의 실제 스로트(724)와 유효 스로트(728)는 주변유체류의 혼합과 안정을 개선하여 높은 속도를 얻고 유효 벤튜리가 다양한 연소배가스 질량유속에서 동작할 수 있도록 한다.
Patent KR-20140040143-A (KR)
Inventor: ENGLUND VILLGOT
IPC: C08K5/00
Filed: 2012-05-03
Abstract: 본 발명은 바람직하게는 전기 장치에서의 중합체 조성물의 용도, 및 중합체 조성물을 포함하는 하나 이상의 층으로 둘러싸인 케이블에 관한 것이다.
Patent KR-20140016971-A (KR)
Inventor: WANG YI
IPC: H04B7/04
Filed: 2011-05-06
Abstract: 가입자 장치, 기지국 및 원격 무선 헤드를 선택하기 위한 방법이 제공된다.  가입자 장치는 안테나에 대응하는 요소 0을 갖는 사전 코딩 행렬을 포함하는 코드북을 저장하기 위한 저장 유닛; 저장 유닛에 저장된 코드북에 따라 사용될 사전 코딩 행렬을 선택하기 위한 사전 코딩 행렬 선택 유닛; 및 사전 코딩 행렬 선택 유닛에 의해 선택된 사전 코딩 행렬의 인덱스를 보고하기 위한 보고 유닛을 포함한다.  바람직한 실시예들에서, 사전 코딩 행렬 내에서 원격 무선 헤드의 안테나들에 대응하는 요소들은 모두 0이거나 0이 아니다.
Patent KR-20140048133-A (KR)
Inventor: WATTS RONALD GEORGE
IPC: F16H15/04
Filed: 2012-05-18
Abstract: 롤링 컨택트를 사용함으로써 마찰력의 크기 및 방향의 가변성을 가능하게 하는 조종가능한 유닛이 물체의 마찰 표면으로서 개시되는데, 조종가능한 유닛이 들어있는 표면에 대한 롤링 컨택트의 각이 제어될 수 있다. 이에 의하면, 물체가 마찰을 통해 전달하는 힘의 방향 및 크기를 조절할 수 있게 되고, 또한 받은 마찰력의 방향 및 크기가 받는 물체의 롤링 컨택트에 의해 달라질 수 있게 된다. 또한 다양한 머신에 있어서 조종가능한 유닛의 애플리케이션이 개시된다.
Patent KR-20150080859-A (KR)
Inventor: PARK SE HEE
IPC: G06F9/46
Filed: 2014-01-02
Abstract: According to various embodiments of the present disclosure, a method for managing applications includes the operations of: executing a master application after loading the master application on a first memory; executing a member application of the master application after loading the member application on the first memory; determining whether the first memory is deficient; and setting priority of the master application to prevent the master application from being deleted in the first memory if the first memory is deficient. In addition, other embodiments are possible.
Patent KR-20150083462-A (KR)
Inventor: SHIN DAE SUNG
IPC: G06Q30/06
Filed: 2014-01-08
Abstract: The present invention relates to a technique capable of matching a job seeker and a job offerer in an efficient method by easily registering recruiting information which changes every day and informing job seekers every day. To achieve the above purpose, according to the present invention, the system for matching a job seeker and a job offerer using a mobile terminal application comprises: a job offering information database; a job seeking information database; a certification request information sending part; a daily job offering information receiving part; a daily job offering information sending part; and an alarm message sending part. The job offering information database receives job seeking information from a job seeking company to store the information. The certification request information sending part sends certification request information requesting a certification of the job seeker to the job offering company. The daily job offering information receiving part receives daily job offering information from the job seeking company. The daily job offering information sending part sends daily job offering information to a mobile terminal application of the corresponding job seeker wherein the certification is made. The alarm message sending part sends an alarm message to a mobile terminal application of the job seeker when permission is made by receiving an application from the job seeker to which daily job offering information is sent.
Patent KR-20150084558-A (KR)
Inventor: KIM HYUNG SUN
IPC: C07D495/04
Filed: 2014-01-14
Abstract: Disclosed are a condensed ring compound and an organic light emitting device comprising the condensed ring compound. According to one aspect of the present invention, the organic light emitting device comprises: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode, including a light emitting layer, and containing at least one condensed ring compound.
Patent KR-20140142646-A (KR)
Inventor: MUGURUMA HIROSHI
IPC: H04B10/116
Filed: 2014-01-15
Abstract: The present invention photographs visible light through a light diffusion filter by using a camera of a portable terminal. The camera comprises a serial pixel amp output type photographing device which amplifies electric charges, which are generated in each pixel, in each pixel amp and sequentially outputs photographing signals from each pixel amp. A striped pattern according to information signals is generated on a photographed light diffusion image in a row direction or a column direction of the photographing device. The information signals are extracted and demodulated based on a generation state of the striped pattern.
Patent KR-20140092781-A (KR)
Title: Fuel supply system
Inventor: STICHNOTH ANDREAS
IPC: F02M55/02
Filed: 2014-01-15
Abstract: The present invention relates to a fuel supply system of an internal combustion engine and, more specifically, to a fuel supply system of an internal combustion engine. A compression system (7) is provided in a low pressure region (4), and a high pressure region including a pumping device (3) for transferring fuel from the low pressure region of the fuel supply system to the high pressure region (6) of the fuel supply system, and positioned between the pumping device (3) and injectors (1) allocated to a cylinder, wherein the compression system includes distributor units (9) connected to each other through high-pressure lines (10) and is consistently under high pressure; the compression system (7) is also connected to the pumping device (3) through at least one high-pressure line which is consistently under high pressure; the compression system (7) is connected to the injectors (1) through high-pressure lines (11), which are under high pressure, at times according to an injection cycle. All the distributor units (9) of the compression system connected to each other through the high pressure lines (10) are connected to a common exposure collection main (13) provided with a common exposure sensor (14) for all the distributor units (9) to detect a leakage amount exceeding a limit value with respect to the entire compression system; a separate time inspection device (15) is allocated to each distributor unit (9) of the compression system (7) to assign an arbitrary leakage detected by the exposure sensor (14) to at least one distributor unit (9).
Patent KR-20150086060-A (KR)
Inventor: YANG CHAN SU
IPC: G06F19/00
Filed: 2014-01-17
Abstract: The present invention relates to a method and an apparatus for estimating the degree of the outside force applied to a vessel and another apparatus for generating the information regarding a vessel route by using the same. According to the present invention, the method for estimating the degree of the outside force applied to the vessel includes the steps of: receiving the automatic identification system (AIS) information of the vessel from the AIS mounted on the vessel; receiving the outside force direction information from an outside source; and estimating the degree of the outside force based on the AIS information and the outside force direction information. The AIS information includes the heading information and the course over ground (COG) information of the vessel. Accordingly, the present invention can generate the information regarding the currents influencing the vessel with high accuracy and high resolution.
Patent KR-20140016420-A (KR)
Inventor: KIM YOON SHIK
IPC: G10H1/36
Filed: 2014-01-20
Abstract: A display and change system of a key accompaniment and a key transposition and a highest/lowest note displaying accompaniment system are disclosed. The music display type accompaniment system displays not only the key accompaniment (with the display of a key signature) and the key transposition (with the display of a key signature) when the loading of music is completed, but also the highest/lowest note that corresponds to the key accompaniment of the music at once in order to reduce time taken to choose a key. [Reference numerals] (1) Central processing unit; (2) Input unit; (3) Storage unit; (4) Memory unit; (5) Database unit; (6) Audio output unit; (7) Display unit
Patent KR-20150087649-A (KR)
Title: Sweet potato harvester
Inventor: KIM SUN BONG
IPC: A01D17/08
Filed: 2014-01-22
Abstract: The present invention relates to a sweet potato harvester connected and installed in a tractor to mechanically excavate a sweet potato buried and grown in the earth to be exposed above earth so as to rapidly, easily and simply harvest sweet potato. According to the present invention, the sweet potato harvester comprises: a body (10); a drive unit (20) which is additionally installed in the body and operates by receiving power of the tractor; a plurality of excavation members (30) additionally spaced from a lower portion of the body to excavate earth; a separation member (40) installed in a rear side of each excavation member to separate earth and sweet potato excavated by the excavation member to enable the sweet potato to be exposed above earth; and a vibration member installed in the rear side of the body to be operated by the power transmitted by the drive unit and vertically vibrating the separation member.
Patent KR-20150087759-A (KR)
Inventor: JUNG WEON JU
IPC: A47K5/00
Filed: 2014-01-22
Abstract: The present invention relates to a bathroom fixture for a blind stably storing a soap, a toothbrush, and a cup to prevent the soap, the toothbrush, and the cup from being missed by a blind. The present invention comprises: a soap support unit (100) positioned in an upper surface unit of a main body (20) which is an upper surface portion of a main body unit (10) and supporting the soap (1000) for the blind; a tooth brushing tool storing unit (200) which is the lower portion of the soap support unit (100) and positioned in a front surface unit of a main body (50) which is the front portion of the main body and storing a tooth brushing tool having the toothbrush(2000); and a towel storing unit (500) positioned in the lower portion of the soap support unit (100) and storing a plurality of towels (5000).
Patent KR-20150088645-A (KR)
Inventor: USUI TAKAFUMI
IPC: H04N5/232
Filed: 2014-01-24
Abstract: According to one aspect of one embodiment of the present invention, a photographing apparatus is provided. The photographing apparatus comprises: an imaging element having a first line generating an imaging signal with a first exposure time and having a second line generating the light source detection signal with a second exposure time in accordance with a frequency of a light source; a shutter control unit generating the shutter signal to be outputted to the imaging element and controlling an exposure time of the imaging element; and an image processing unit detecting a signal level of the first line and the signal level of the second line and determining a gain in accordance with the signal level of the first line and the signal level of the second line and applying the gain to the imaging signal outputted from the first line to generate the corrected imaging signal.
Patent KR-20150089415-A (KR)
Inventor: DO KOOK BAE
IPC: A61Q19/00
Filed: 2014-01-28
Abstract: The present invention relates to a cosmetic composition comprising a natural substance for a sunscreen and, more specifically, to a composition comprising 2-17 parts by weight of a Curcuma longa fermented solution and 30-45 parts by weight of a Portulaca oleracea extract, with respect to 100 parts by weight of a Selaginella tamariscina extract. The Selaginella tamariscina extract comprises the steps of: 1) drying after steaming at the temperature of 150-230°C by washing the Selaginella tamariscina with root removed; 2) boiling for 12-18 hours at the temperature of 80-120°C after putting in 50-55 parts by weight of the Selaginella tamariscina, with respect to 100 parts by weight of refined water; 3) slow cooling after additionally mixing 0.02-0.1 parts by weight of citric acid and boiling for 3-5 hours at the temperature of 180-220°C; 4) storing at low temperatures for 5-10 days at the temperature of -5 to 0°C by filtering after additionally mixing 250-300 parts by weight of refined water and boiling for 18-22 hours at the temperature of 60-80°C.
Patent KR-20150048611-A (KR)
Inventor: WON SUNG HWAN
IPC: H04W36/32
Filed: 2014-02-06
Abstract: The present invention relates to a method and an apparatus for group communication. More specifically, the present invention relates to a method and an apparatus by which a moving terminal can effectively participate in the group communication. A communication method for a base station in a mobile communication system, according to an embodiment of the present invention, can comprise the steps of: receiving MBMS bearer-related information including a QoS parameter from an MCE; updating bearer information on the terminal by using the received MBMS bearer-related information; determining a handover of the terminal and transmitting a handover request message, which includes the MBMS bearer information, to a second base station incapable of supporting an MME or MBMS; transmitting a handover command message from the second base station to the terminal; and transmitting MBMS data to the second base station for a pre-set amount of time. According to an embodiment of the present invention, although the terminal moves to a region at which the MBMS is not provided, a group communication service is rapidly provided through a PTP-type communication channel such that the terminal can seamlessly receive the group communication service.
Patent KR-20150093467-A (KR)
Inventor: KIM YANG SUN
IPC: C12Q1/00
Filed: 2014-02-07
Abstract: 본 발명은, 챔버를 형성하는 본체, 챔버에 마이크로파를 조사하는 마이크로파원, 시료 용기를 수용하며 챔버에 내부에 안착되는 트레이, 및 트레이와 연결되는 유동 형성부를 포함하며, 유동 형성부는 트레이를 챔버 내부에서 유동시키는 시료 처리 장치에 관한 것이다. 
본 발명을 통해, 효소 반응 시간을 획기적으로 단축할 수 있다.
Patent KR-20150094874-A (KR)
Inventor: ROH SEUNG WAN
IPC: G06Q50/10
Filed: 2014-02-11
Abstract: The present invention provides a system for evaluating website usability using a QR code. A user is able to automatically answer an evaluation questionnaire displayed on a second terminal through a QR code while moving within a website which is a target of evaluation through a first terminal, thereby enabling the effective evaluation of the web usability.
Patent KR-20150094359-A (KR)
Inventor: LEE HYO IL
IPC: G06F3/01
Filed: 2014-02-11
Abstract: The present invention relates to a method for controlling an image display device by using a mobile terminal. The method includes the steps of: displaying the gesture information for controlling the image display device based on the screen information output to the image display device; recognizing a user′s gesture corresponding to the gesture information through a camera module; generating an image display device control signal based on the gesture; and transmitting the control signal to control the image display device based on the control signal.
Patent KR-20150097842-A (KR)
Inventor: HUR MIN
IPC: G06Q30/06
Filed: 2014-02-17
Abstract: According to an embodiment of the present invention, a method and a server for conditionally providing a refund of a payment for an application can attract the attention of users to an application for at least a specific period by providing refund conditions to the users who have not signed up for a service with respect to a charged service item so as to remove an entry barrier against the users who have not signed up therefor. Accordingly, consistent use by a user can be induced when the user is satisfied with the application and at the same time, sales in accordance with the selling of the charged service item can be increased.
Patent KR-20150103830-A (KR)
Inventor: KIM DO SEOP
IPC: H01R12/58
Filed: 2014-03-04
Abstract: The present invention relates to a connection pin for an electronic circuit board for increasing a component connection force. The purpose of the present invention is to provide the connection pin for the electronic circuit board capable of increasing a connection force between a lead and a substrate and preventing a plating on the inner wall of a through hole from being damaged when the lead of the component is pressed to the inside of the through hole for connection when the component like a pressing type connector or a semiconductor package is mounted on the electronic circuit board. For achieving the purpose, disclosed is the connection pin for the electronic circuit board for an electrical connection between the plating layer on the inner wall of the through hole of the electronic circuit board and the lead of the component mounted on the electronic circuit board is made of metal with electrical conductivity. A cylindrical body part is inserted into the inside of the through hole of the electronic circuit board and the lead of the component is pressed to the inside of the body part. Fine protrusions are formed on the inner circumference of the body part and the protrusion shape thereof is changed when the protrusion part of the pressed lead is touched.
Patent KR-20140113370-A (KR)
Inventor: MURPHY ROBERT DALE
IPC: G06F13/14
Filed: 2014-03-06
Abstract: The present invention relates to an apparatus and a method to realize a transformation pass through a storage architecture. According to the embodiments, a device includes a control circuit configured to allocate data between first and second memory tiers. The first memory tier may include a solid state memory, and the second memory tier may include a non-volatile memory. According to embodiments, a pass through storage device can be realized. According to the embodiments, at least one interface can be included to allow communication between the control circuit; and at least one of a memory, a device, and a system allows communication between any of the combination thereof.
Patent KR-20150105014-A (KR)
Inventor: OH KYUNG HEE
IPC: C02F1/467
Filed: 2014-03-07
Abstract: The present invention relates to a detachable multipurpose apparatus for sterilized water with improved sterilizing power comprising: a module for generating sterilized water where an electrode plate unit generates sterilized water by discharging especially raw water in water is included inside a case having an opening unit; a main body which has a housing unit where the module for generating sterilized water can be separated and combined on an upper surface; a small container which can be separated and combined on a surface including the opening unit of the module for generating sterilized water; a medium container which can be separated and combined on the outside of the housing unit in the main body. The apparatus can be variously useful in washing a fruit, a vegetable, a table ware, a toy and household items or the like with basically generating sterilized water because it can be separated and combined by selecting the small container and the medium container as well as the module for generating sterilized water as needed.
Patent KR-20150108024-A (KR)
Title: Induction multi-tap and induction plug multi-tap
Inventor: KIM GOANG YUN
IPC: H01R13/66
Filed: 2014-03-14
Abstract: The present invention relates to an induction multi-tap which generates and supplies an induced current with the same voltage and current as those of commercial electricity by using electromagnetic induction on an electric or electronic device with a plug inserted into an inserting hole of the multi-tap to have no danger of an accident by overload even if an electric device is used extensively or multiple electric devices are put into the multi-tap and to generate only a low power cost even if a lot of electric or electronic devices are connected and used. Separated are a first coil (an electromagnet) and a second coil wherein an induced current of the induction multi-tap is generated. The first coil (an electromagnet) is formed on the main frame of the multi-tap with an inserting hole and the second coil is formed on an induction plug used by being put into the plug of an electric or electronic device. When the induction plug put into the plug of an electric or electronic device is inserted into the inserting hole of the main frame of the multi-tap with the first coil (an electromagnet) formed, an alternating magnetic field applied to the first coil (an electromagnet) generates an induced current with the same voltage and current as those of the commercial electricity on the second coil formed on the induction plug, which comes to flow in the electric or electronic device. As an induced current with the same voltage and current as those of the commercial electricity is generated in the induction plug put into the plug of the electric or electronic device and flows in the electric or electronic device by using an electromagnetic induction with no electrical contact point, the effects of the induction multi-tap occur and a danger of electric shock by short circuit is perfectly prevented.